Kelimutu National Park (Indonesian: Taman Nasional Kelimutu) is located on the island of Flores, East Nusa Tenggara, Indonesia. It consists of a region with hills and mountains, with Mount Kelibara (1,731 m) as its highest peak. Mount Kelimutu, which has the three coloured lakes, is also located in this national park. This natural attraction is a destination for tourists.
In this area, there is also an arboretum, a mini jungle (4.5 ha) represent flora biodiversity of Kelimutu National Park. The arboretum consists of 78 types of tree plants which are grouped into 36 families. Some of the Kelimutu's endemic flora collections are uta onga (Begonia kelimutuensis), turuwara (Rhododendron renschianum), and arngoni (Vaccinium varingiaefolium).[3]